InSinkErator Mounting Gasket Kit-MGK-00 - The Home Depot


Model # MGK-00

Internet # 100466657

Store SKU # 348241

Mounting Gasket Kit

InSinkErator Mounting Gasket Kit

This item has been discontinued.
The Home Depot no longer carries this specific product.

$9.99 / each


Model # MGK-00

Internet # 100466657

Store SKU # 348241

The InSinkErator Mounting Gasket Kit includes 2 replacement sink gaskets to be used in conjunction with specific InSinkErator Quick Lock sink mount models. Refer to the included installation instructions for quick and easy gasket replacement.

  • Use standard mounting gasket with Badger, 444, 60s, 80s, Pro 333 and Evergrind models
  • Use deluxe mounting gasket with 555ss, 777ss, 100ss, Pro SS and Pro 77 models
  • Not compatible with Evolution Series and E606 disposers
  • Installation instructions included
  • Includes 2 genuine InSinkErator gaskets


Assembled Depth (in.)  3.88 in  Assembled Height (in.)  1.25 in 
Assembled Width (in.)  3.88 in 
Color Family  Black  Color/Finish  Black 
Kitchen Product Type  Disposal Accessory  Returnable  90-Day 
Warranty / Certifications
Manufacturer Warranty  None 


Rated 4.8 out of 5 by 11 reviewers.
Rated 5 out of 5 by np shipping charges, so price was good, quality and promptness excellent Problem with installation was that the disposal had to be completely removed from sink and all plumbing to replace the baffle.Then, of course, you have to deal with all the little leaks when put back together again.Also,aligning the disposal to the undersink holding ring was not easy. The disposal is very old, hopefully newer designs have done away with that. InSinkErator makes a great product. This one is still working great December 13, 2014
Rated 5 out of 5 by Perfect Replacement for Original This part seals the place where the top of the disposer attaches to the bottom of the sink drain (hence the term "gasket") and also serves the function of blocking food particles from flying out of the disposer when it's running. I was concerned about Internet reviews of third-party after-market replacements that are stiff rubber and make it hard for food to go down the drain and for water to drain properly. This OEM part is a very nice soft rubber exactly like the original and allows food and water easily to go down the drain and not pop out. Installation requires disconnecting the J-trap drain pipe and unhooking the disposer under the sink and then reattaching, but both steps are quite easy for a reasonably handy do-it-yourselfer, especially with the disposer's easy-disconnect locking ring . November 10, 2014
Rated 5 out of 5 by This gasket was very easy to install Our old gasket was worn out and half of it was missing. I found this gasket online, I ordered it for in-store pick up, and I found it was easy to install. I'm handy, but thought this diy project would be more complicated than it was. This only took about 10 minutes from start to finish. The gasket looks great and water and food particles stay in the garbage disposal instead of splashing up. I'm glad I made this purchase and I'd highly recommend it. December 31, 2013
Rated 4 out of 5 by kit was easy to use and as advertised. This is a one size fits all product. Pretty easy to use and seems to be a decent quality. September 17, 2014
Rated 5 out of 5 by Perfect fit Package contained 2 gaskets-to cover most models, better and quieter than original. August 19, 2014
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